(19)

(11)

EP 2 445 452 A1

(12)

(43) Date of publication: 02.05.2012 Bulletin 2012/18 (21) Application number: 10728870.6 (22) Date of filing: 28.05.2010

(51) International Patent Classification (IPC):  A61F 2/40(2006.01) A61F 2/46(2006.01) (86) International application number: PCT/GB2010/050911 (87) International publication number: WO 2010/149989 (29.12.2010 Gazette 2010/52)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 23.06.2009 GB 0910821 (71) Applicant: Borowsky, Keith Weavering Maidstone Kent ME14 5UZ (GB)	(72) Inventor: Borowsky, Keith Weavering Maidstone Kent ME14 5UZ (GB) (74) Representative: Ertl, Nicholas Justin  Elkington and Fife LLP Prospect House 8 Pembroke Road Sevenoaks Kent TN13 1XR Sevenoaks Kent TN13 1XR (GB)